Re: [PATCH 7/15] sanitize AUDIT_MQ_SENDRECV
On Wed, 17 Dec 2008, Al Viro wrote:
* logging the original value of *msg_prio in mq_timedreceive(2)
is insane - the argument is write-only (i.e. syscall always
ignores the original value and only overwrites it).
I wonder if any existing certifications need to be amended.
* merge __audit_mq_timed{send,receive}
* don't do copy_from_user() twice
* don't mess with allocations in auditsc part
* ... and don't bother checking !audit_enabled and !context in there -
we'd already checked for audit_dummy_context().
Signed-off-by: Al Viro <viro(a)zeniv.linux.org.uk>
Reviewed-by: James Morris <jmorris(a)namei.org>
--
James Morris
<jmorris(a)namei.org>